A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 224311-51-7, Name is 2-(Di-tert-Butylphosphino)biphenyl, molecular formula is C20H27P. In a Article，once mentioned of 224311-51-7, HPLC of Formula: C20H27P
Three new luminescent copper(I) iodide complexes with their respective phosphine ligands, namely [Cu(mu2-I)(o-Anisyl3P)]2·CH3CN (1), [Cu(mu3-I)(m-Anisyl3P)]4 (2) and [Cu(mu3-I)(p-Anisyl3P)]4 (3) (Anisyl = methoxyphenyl), have been synthesized by reacting CuI with the phosphine ligand in 1:1 molar ratio. All complexes were characterized by spectroscopic analysis (IR, UV?Vis), elemental analysis, and photoluminescence study. Single-crystal X-ray diffraction revealed that complex 1 is a di-nuclear cluster structure, while both of complex 2 and 3 are cubic-like tetra-nuclear cluster structures. All complexes exhibit intense blue-green luminescence in the solid state. The excited states of all complexes have been assigned as halide-to-ligand charge transfer state mixed with metal-to-ligand charge transfer character based on the TD-DFT calculations. The complex 2 and 3 are thermally stable according to thermogravimetric analysis so that they are suitable for applying in luminescent devices.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data.category: chiral-phosphine-ligands, If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 224311-51-7, in my other articles.
Reference：
Phosphine ligand,
Chiral phosphine ligands in asymmetric synthesis. Molecular structure and absolute configuration of (1,5-cyclooctadiene)-(2S,3S)-2,3-bis(diphenylphosphino)butanerhodium(I) perchlorate tetrahydrofuran solvate